Sony researchers have developed a refrigerator that only opens when you smile.
9
The life boat was patented in 1845!
29
Mico headphones read your brainwaves and select music based on your state of mind.
7
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The United States produces enough plastic film annually to cover the entire state of Texas.
13